unixbench nanopi fire3
です。8core。
file IO が遅いですねー。
sundisk のA2クラスSDカード使ってるのですが...
Benchmark Run: Sun Jun 30 2019 02:09:08 - 02:37:43
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables 37452162.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 7170.2 MWIPS (12.2 s, 7 samples)
Execl Throughput 2849.3 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 98488.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 26316.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 336695.5 KBps (30.0 s, 2 samples)
Pipe Throughput 1097253.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 195653.1 lps (10.0 s, 7 samples)
Process Creation 2875.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 5730.8 lpm (60.1 s, 2 samples)
Shell Scripts (8 concurrent) 1138.0 lpm (60.3 s, 2 samples)
System Call Overhead 2000365.4 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 37452162.7 3209.3
Double-Precision Whetstone 55.0 7170.2 1303.7
Execl Throughput 43.0 2849.3 662.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 98488.3 248.7
File Copy 256 bufsize 500 maxblocks 1655.0 26316.0 159.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 336695.5 580.5
Pipe Throughput 12440.0 1097253.5 882.0
Pipe-based Context Switching 4000.0 195653.1 489.1
Process Creation 126.0 2875.5 228.2
Shell Scripts (1 concurrent) 42.4 5730.8 1351.6
Shell Scripts (8 concurrent) 6.0 1138.0 1896.7
System Call Overhead 15000.0 2000365.4 1333.6
========
System Benchmarks Index Score 726.0
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